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#include "elput_private.h"
static Elput_Interface *_ifaces[] =
{
#ifdef HAVE_SYSTEMD
&_logind_interface,
#endif
NULL,
};
static Eina_Bool
_cb_key_down(void *data, int type EINA_UNUSED, void *event)
{
Elput_Manager *em;
Ecore_Event_Key *ev;
int code = 0, vt = 0;
em = data;
ev = event;
code = (ev->keycode - 8);
if ((ev->modifiers & ECORE_EVENT_MODIFIER_CTRL) &&
(ev->modifiers & ECORE_EVENT_MODIFIER_ALT) &&
(code >= KEY_F1) && (code <= KEY_F8))
{
vt = (code - KEY_F1 + 1);
if (em->interface->vt_set)
{
if (!em->interface->vt_set(em, vt))
ERR("Failed to switch to virtual terminal %d", vt);
}
}
return ECORE_CALLBACK_RENEW;
}
EAPI Elput_Manager *
elput_manager_connect(const char *seat, unsigned int tty)
{
Elput_Interface **it;
for (it = _ifaces; *it != NULL; it++)
{
Elput_Interface *iface;
Elput_Manager *em;
iface = *it;
if (iface->connect(&em, seat, tty))
return em;
}
return NULL;
}
EAPI void
elput_manager_disconnect(Elput_Manager *manager)
{
EINA_SAFETY_ON_NULL_RETURN(manager);
EINA_SAFETY_ON_NULL_RETURN(manager->interface);
if (manager->input.thread)
{
ecore_thread_cancel(manager->input.thread);
manager->del = 1;
return;
}
if (manager->interface->disconnect)
manager->interface->disconnect(manager);
}
EAPI int
elput_manager_open(Elput_Manager *manager, const char *path, int flags)
{
int ret = -1;
EINA_SAFETY_ON_NULL_RETURN_VAL(manager, -1);
EINA_SAFETY_ON_NULL_RETURN_VAL(manager->interface, -1);
EINA_SAFETY_ON_NULL_RETURN_VAL(path, -1);
if (flags < 0) flags = O_RDWR;
if (manager->interface->open)
{
ret = manager->interface->open(manager, path, flags);
if (ret)
{
manager->vt_hdlr =
ecore_event_handler_add(ECORE_EVENT_KEY_DOWN,
_cb_key_down, manager);
manager->vt_fd = ret;
}
}
return ret;
}
EAPI void
elput_manager_close(Elput_Manager *manager, int fd)
{
EINA_SAFETY_ON_NULL_RETURN(manager);
EINA_SAFETY_ON_NULL_RETURN(manager->interface);
if (fd == manager->vt_fd)
{
if (manager->vt_hdlr) ecore_event_handler_del(manager->vt_hdlr);
manager->vt_hdlr = NULL;
}
if (manager->interface->close)
manager->interface->close(manager, fd);
}
EAPI Eina_Bool
elput_manager_vt_set(Elput_Manager *manager, int vt)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(manager, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(manager->interface, EINA_FALSE);
EINA_SAFETY_ON_TRUE_RETURN_VAL((vt < 0), EINA_FALSE);
if (manager->interface->vt_set)
return manager->interface->vt_set(manager, vt);
return EINA_FALSE;
}
EAPI void
elput_manager_window_set(Elput_Manager *manager, unsigned int window)
{
EINA_SAFETY_ON_NULL_RETURN(manager);
manager->window = window;
}
EAPI const Eina_List *
elput_manager_seats_get(Elput_Manager *manager)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(manager, NULL);
return manager->input.seats;
}
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